OnStar Phone Number

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888-466-7827
Customer service
Current Wait: 24 min (9m avg)
Hours: 24 hours, 7 days; best time to call: 3:15pm
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Reasons customers like you called recently

I want to cancel my o star as I don’t use my car maybe Twice a week and don’t go more t...
My contract is expiring soon. Need to get a cheaper more simple contract. On a fixed income!
I locked my keys in the house need to unlock my car
Locked out of a friends vehile
I would like to purchase the *GB for $**.** a month it told me to call you because ther...
I need to know what is my my car
Need to add my sons truck to o star and drop the Chevy Malibu
find my car that i leaed to vickey davis
I’ve lost my key and I need to get into my car and get it started
I called to cancel a month ago and again was charged this month
Locked out of my avalanche
Refund I canceled my account in may and now they just took out my last ** dollars
When I try to call and give an address it drops the call. I tried about * times and on...
See more recent reasons for calling

Help me with my issue

Our Editor's Notes on OnStar's Phone-Based Customer Care

OnStar is an automobile service that provides security, roadside assistance, diagnostics and communications to drivers. With customers around the world, it is not surprising that OnStar's customer service department receives a high volume of calls every day.

Why Do People Call OnStar Customer Support?

People call OnStar customer support for a range of reasons, including:

  • Starting, changing or canceling service
  • Product questions
  • Warranty claims
  • Troubleshooting assistance
  • Help with product set-up and operation
  • Billing issues

Best Practices for Calling OnStar Customer Service

Before calling OnStar, make sure that you are using the right number. OnStar offers both a standard toll-free customer service number as well as a TTY number for deaf and hearing-impaired customers.

Have relevant documentation on hand before calling. This might include your subscription agreement, billing statements, as well as your car make and model. It's also wise to have pen and paper handy for note-taking during your call.

How Do People Feel About Their Calls to OnStar Customer Support?

OnStar has been around for a while so it is not surprising that you can find a range of opinions about its service online and in the news media. Since OnStar provides a service as its product, it is sometimes difficult to distinguish between OnStar's customer support abilities and the OnStar service itself.

Some of the more significant complaints involve misunderstandings when it comes to billing and subscription issues. Some people feel that customer service representatives are too aggressive in trying to get callers to upgrade their plans. Others state that OnStar does not process cancellations in a timely manner.

What Kind of Issues Can OnStar Customer Support Resolve?

OnStar customer support can resolve many issues by phone, including answering questions about the service, assisting with subscription purchases and changes, and providing technical support.

What Can't Be Resolved by Phone With OnStar?

OnStar is a service, so its representatives can handle most issues over the phone. If there is a problem with your car or your call button, an OnStar agent may be able to troubleshoot the issue but you will need to work with your dealer or mechanic to make repairs.

What Can I Do If I Am Unhappy With My Call to OnStar?

If you get off the phone with OnStar and feel as though your issue was not resolved, don't give up. There are still options.

First, look over the notes that you took during your conversation. If you didn't take notes, spend a few minutes jotting down or typing out what happened during the call. Understanding where things went wrong during your initial conversation can help you get things back on track.

Next, call OnStar again. The next representative to whom you speak may have more experience or training. He or she may be able to resolve your issue for you.

If you are still unable to resolve issues with OnStar by phone, you may have some additional options. You could open a support case through OnStar's website if you are already a subscriber. Another option is to reach out via one of OnStar's social media platforms. A third option is to send a letter via postal mail. While this is a slow option, it may be effective as the person who reviews your letter may be in a position to give your letter a considered review.

Another option is to talk to your car dealership if it sold you the vehicle with OnStar installed. The manager may be willing to advocate for you with OnStar or to address technical problems in-house so that you don't have to go back and forth with OnStar customer support.

Customer Number 888-466-7827 - by the Numbers

Numéro de téléphone à composer888-466-7827
Rappel possibleOUI
Appel intercepté par une personne réelleOUI
Département que vous appelezService Clients
Heures d'ouverture du centre d'appels24 heures, 7 jours
Meilleur moment pour composer15 h 15
Naviguer dans un labyrinthe téléphonique vers un être humainAppuyez sur 1, puis sur 0
Attente moyenne
Attente actuelle24
Classement (parmi les numéros de téléphone)1
Rang (global)1
Méthodes alternativestéléphone, web, facebook
Qualité de la communication88%
Qualité de l'aide83%
Votes des clients6,071
Dernière mise à jour des informationsThu Jul 29 2021 08:00:00 GMT+0000 (Coordinated Universal Time)

OnStar's Best Toll-Free/800 Customer Phone Number

Il s'agit du meilleur numéro de téléphone de OnStar, de l'attente actuelle en temps réel et des outils permettant de passer directement à travers ces lignes téléphoniques pour accéder directement à un OnStar agent. Ce numéro de téléphone est le meilleur numéro de téléphone de OnStar car 46,422 des clients comme vous ont utilisé ces coordonnées au cours des 18 derniers mois et nous ont fait part de leurs commentaires. Les problèmes courants traités par l'unité de service client qui répond aux appels au 888-466-7827 incluent Locked Out of Vehicle, Special Assistance, Account Access, Cancel Account, Update Account Info et d'autres problèmes de service client. Le OnStar centre d'appels auquel vous appelez a des employés de Englewood, CO / Argentina et est ouvert 24 hours, 7 days selon les clients. Au total, OnStar a 1 numéro de téléphone. La meilleure façon de parler aux OnStar représentants n'est pas toujours claire. Nous avons donc commencé à compiler ces informations à partir des suggestions de la communauté des clients. Continuez à partager vos expériences afin que nous puissions continuer à améliorer cette ressource gratuite.

Contacting OnStar - by phone or otherwise

Bien que 888-466-7827 soit le meilleur numéro sans frais de OnStar, il existe 3 différentes façons de les contacter. La meilleure façon de parler à leur équipe de support client peut simplement être d'informer GetHuman de votre problème et de nous laisser essayer de trouver le meilleur moyen de les contacter ou de trouver de l'aide pour ce problème particulier. Outre les appels, la prochaine option préférée pour les clients qui recherchent de l'aide est via Online Help pour Customer Service. Si vous pensez que ces informations sont inexactes ou si vous connaissez d'autres moyens de contacter OnStar, veuillez nous en informer afin que nous puissions les partager avec d'autres clients. And you can click here if you want to compare all the contact information we've gathered for OnStar.

What is GetHuman's Relationship to OnStar?

In short, the two companies are not related. GetHuman builds free tools and shares information amongst customers of companies like OnStar. For large companies that includes tools such as our GetHuman Phone, which allows you to call a company but skip the part where you wait on the line listening to their call technology music. We've created these shortcuts and apps to try to help customers like you (and ourselves!) navigate the messy phone menus, hold times, and confusion with customer service, especially with larger companies. And as long as you keep sharing it with your friends and loved ones, we'll keep doing it.

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OnStar Contact Info

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